SANY SR235MⅤ Rotary Drilling Rig

High Efficiency Drilling

The preferred model in the field of soil and rock layer construction, smooth compound movement control, adjustable torque and rotation speed of rotary drive, suitable for different kinds of geological conditions and construction methods.

Strong Power

Engines collaboratively developed with world’s leading suppliers fully meet Tier IV/ III emission regulations, offering long lasting, stable and reliable power output with low fuel consumption.

Full Stroke Crowd System

15m extra-long stroke, featuring fast crowding and pulling function, suitable for long casing construction in beach, pebble, backfill formation.

Kelly Visualization

Real-time display the location of the locking device while using the inter-lock Kelly bar, avoiding accidental damage.

Floating Pretension Function

The wire rope is always tensioned while working, extending the service life of it.

Smart Screen

HD touch screen, 3ms refresh frequency, smooth animation display.

Centralized Automatic Lubricating System

Grease qualitatively and regularly, keeping the machine in well-lubricated state.